baber/WOPTO huggingface dataset:
Patent KR-20210112183-A (KR)
Title: Refrigerator
Inventor: YONGRAK JUNG
IPC: F25D23/06
Filed: 2020-03-04
Abstract: The present invention is to provide a refrigerator capable of securing a defrosting function through a drain hose structure connected to an evaporator without a separate defrosting device in a small built-in refrigerator. According to the present invention, the refrigerator comprises: an out case forming the exterior; an inner case coupled to the outer case and forming an upper storage space and a lower storage space; an insulating material filled between the outer case and the inner case; an upper evaporator disposed on a rear wall surface of the upper storage space; a lower evaporator disposed on a rear wall surface of the lower storage space; and an upper drain hose communicating with a lower surface of the upper storage space to discharge defrost water. The upper drain hose extends downward across the lower evaporator and maintains a separated state from a rear wall surface of the inner case.
Patent KR-20210113725-A (KR)
Title: Vehicle and method for controlling the vehicle
Inventor: KANG JOOYEAN
IPC: B60Q1/00
Filed: 2020-03-09
Abstract: An embodiment of the present invention provides a vehicle and a control method thereof that visually display task processes through sequential lighting of a plurality of lighting devices. A vehicle of the present invention analyzes a signal received by a communication unit to identify a first electronic device that has transmitted the received signal and a second electronic device to which the received signal is transmitted, transmits the received signal received by the second electronic device, checks a lighting algorithm corresponding to the analysis result of the received signal, and sequentially turns on a plurality of lighting devices based on the checked lighting algorithm.
Patent KR-20210113871-A (KR)
Title: Method for processing a data used for determining a location and electronic device supporting the same
Inventor: DUKHYUN CHANG
IPC: H04W4/02
Filed: 2020-03-09
Abstract: An embodiment of the present invention provides an electronic device comprising: a magnetic sensor; an acceleration sensor; and a processor operatively connected to the magnetic sensor and the acceleration sensor, wherein the processor is configured to: acquire multiple pieces of first magnetic data by using the magnetic sensor in a first area where the electronic device is located; generate a virtual marker corresponding to the first area by using the multiple pieces of first magnetic data; determine the movement of the electronic device on the basis of multiple pieces of first acceleration data in a first direction, the data being acquired by using the acceleration sensor; determine the posture of the electronic device on the basis of multiple pieces of second acceleration data in a second direction which is perpendicular to the first direction, the data being acquired by using the acceleration sensor; and determine, on the basis of at least one of the movement of the electronic device and the posture of the electronic device, multiple pieces of third magnetic data to be used for comparison with the virtual marker, among multiple pieces of second magnetic data acquired within a designated radius with reference to the first area by using the magnetic sensor. Accordingly, the electronic device can exhibit improved reliability about location tracking.
Patent KR-20210114671-A (KR)
Title: BiFeO3-BaTiO3 BASED ENVIRONMENT FRIENDLY LEAD-FREE PIEZOCERAMICS WITH PHYSICAL PROPERTIES AND MANUFACTURING METHOD THEREOF
Inventor: LEE MYANG HWAN
IPC: H01L41/257
Filed: 2020-03-11
Abstract: The present invention relates to eco-friendly lead-free piezoelectric ceramics expressed by (1-x)Bi_(1.03)FeO_3-x(Ba_(1-2y)Li_yAl_y)TiO_3 and a manufacturing method thereof, wherein 0.225 <= x <= 0.300 and 0.005<= y <= 0.020. Since the eco-friendly lead-free piezoelectric ceramics has excellent mechanical quality factor (Q_m), electromechanical coupling factor (k_P), and static piezoelectric constant (d_(33)) value while simultaneously having the high phase transition temperature of 300℃ or higher, the present invention can be usefully used as a core material for various ultrasonic elements or devices such as ultrasonic sensors, ultrasonic cleaners, and ultrasonic humidifiers.
Patent KR-20210116767-A (KR)
Title: Detachable cool and hot air supply device for chair
Inventor: KIM MYEONG YUN
IPC: A47C7/74
Filed: 2020-03-13
Abstract: A detachable cold and hot air supply device for a chair in accordance with the present invention comprises: a housing composed of an upper case and a lower case; a thermoelectric element module installed in the housing and including a thermoelectric element, an upper heat sink plate, a lower heat sink plate and a discharge fan, wherein the thermoelectric element is a semiconductor element using the Peltier effect, the upper heat sink plate is provided in close contact with the upper part of the thermoelectric element, the lower heat sink plate is provided in close contact with the lower part of the thermoelectric element, and the discharge fan discharges hot or cold air, generated by the lower heat sink plate, to the outside; a cold and hot air supply unit connected in the longitudinal direction of the upper case to supply cold or hot air generated by the upper heat sink plate to the outside of the device; a cold and hot air distribution unit formed of a plurality of supply hoses so as to supply cold or hot air sent from the cold and hot air supply unit to various locations; and a control unit fixed to one side surface of the housing to control the operation of the device. The detachable cold and hot air supply device for the chair in accordance with the present invention can be easily attached to an existing chair and used, thereby increasing the utility of the device and can selectively supply cold air and hot air to locations desired by a user who is seated on a chair by providing a plurality of supply hoses and clamps attached thereto, thereby enabling functions of the device to be efficiently used.
Patent KR-20210122537-A (KR)
Title: Flush Type Active Air Flap System and Vehicle Thereof
Inventor: KIM TAE HYUNG
IPC: B60K11/06
Filed: 2020-04-01
Abstract: A plush-type AAF system (1) applied to a vehicle (100) in accordance with the present invention comprises: a flap (10) forming an exposure surface of a cover grill (3) without a step difference by linear movement for covering grill windows (7-1, 7-2) perforated on the cover grill (3) and adjusting an air flow amount by rotational movement for opening the grill windows (7-1, 7-2); a flap movement module (60) generating the linear movement of the flap (10) into forward/backward linear movement with an electromagnetic force and a spring force; and a flap rotating module (70) generating the rotational movement of the flap (10) with a rotational force of the motor, such that the aerodynamics of a vehicle is improved through the flap (10) by combination of the linear and the rotational movement, in particular, the rotational movement of the flap during the operation of the flap (10) is possible without an interference condition with respect to a design structure around the grills and also a plush luxurious exterior design is secured since the linear movement of the flap while the flap stops does not cause a step difference between the flap and the grill surface.
Patent KR-20210123009-A (KR)
Title: Electronic device and method for controlling and operating of screen capture
Inventor: JUNG INHYUNG
IPC: H04M1/725
Filed: 2020-04-02
Abstract: The present invention relates to a screen capture operating method of an electronic device for a user to capture a screen that the user intends or wants, which may comprise: an operation of capturing a screen displayed on a display; an operation of determining whether additional information exists on the displayed screen; an operation of extracting the additional information based on the displayed screen if the additional information exists; an operation of determining whether a command for correcting the captured screen is received; an operation of correcting the captured screen according to user input if it is determined that the command for correcting the captured screen is received; and an operation of storing the extracted additional information and/or the captured screen as a capture image.
Patent KR-20210124825-A (KR)
Title: Method for manufacturing orthodontic bracket with a customized base
Inventor: HER SOO BOK
IPC: A61C7/14
Filed: 2020-04-07
Abstract: Provided according to an embodiment of the present invention is a method for manufacturing an orthodontic bracket with a customized base part, which manufactures a bracket suitable for a patient in a simple way through a simple process. The method comprises the following steps: providing a real tooth model including at least one model tooth corresponding to patient's teeth, wherein the at least one of the model teeth is formed with a coupling part corresponding to a bracket body part; disposing a resin of a soft material on the inside of the coupling part; forming a base part corresponding to at least one surface of the model teeth by coupling the bracket body part to the coupling part and pressing the resin; and forming a bracket by integrally separating the bracket body part and the base part from the model teeth.
Patent KR-20210123957-A (KR)
Title: An electronic display apparatus located on a floor or its vicinity
Inventor: SHEEM SANG KEUN
IPC: G07F17/16
Filed: 2020-04-08
Abstract: An electronic display apparatus may be installed on a space under furniture such as a chair, a table, and the like, which is a floor, a lower part of a wall, and the like, for a photo or a picture including scenery and the like to flow in the electronic display apparatus. Scenery looked down from an air balloon to the ground is especially preferred, an object symbolizing the air balloon may be built on an upper part, a transparent cover may be covered to be sealed on an upper part of the floor generally, and in that case, an air filter device may be installed for preventing germs from invading inside the cover, and a coin input box may be installed to be operated like a vending machine.
Patent KR-20210129513-A (KR)
Inventor: RYU SANG WOO
IPC: H01M50/30
Filed: 2020-04-20
Abstract: A battery module, according to one embodiment of the present invention, comprises: a sub module including a plurality of battery cells; a lower housing accommodating the sub module; a first housing cover including a gas inlet formed in one of corner regions, covering an opening of the lower housing, and coupled to the lower housing; a second housing cover including a gas outlet formed in one of the corner regions and coupled to the first housing cover from an upper portion of the first housing cover; and a plurality of partition assemblies coupled in a longitudinal direction, and installed in a gas receiving space formed between the first housing cover and the second housing cover to partition the gas receiving space and increase the length of a moving path of flame such that flame generated in the sub module and introduced, together with gas, into the gas receiving space through the gas inlet is prevented from being discharged to the outside through the gas outlet and extinguished in the gas receiving space.
Patent KR-20210132499-A (KR)
Title: Apparatus and method for producing a stereoscopic image that is easy to shoot and edit images
IPC: H04N5/225
Filed: 2020-04-27
Abstract: The present invention relates to an apparatus and method for producing a stereoscopic image that is easy to shoot and edit images, and more particularly, to an apparatus and method for producing a stereoscopic image that is easy to shoot and edit realistic stereoscopic images using a camera. The present invention includes a camera; a stage capable of linearly moving the camera; a synchronization signal control part for controlling shooting of the camera and driving of the stage; and a stereoscopic image generation part for controlling the camera and the stage through the synchronization signal control part according to input shooting information, and receiving an image from the camera to generate a stereoscopic image.
Patent KR-20210139056-A (KR)
Title: Radiofrequency ablation apparatus for round shaped disease
IPC: A61B18/12
Filed: 2020-05-13
Abstract: Disclosed is a radiofrequency ablation apparatus for a round-shaped disease. The radiofrequency ablation apparatus includes a catheter that is movable into the disease of tissue and provided with at least one electrode, and a stent accommodated at the end of the catheter so as to be able to enter and exit from the end of the catheter. In order to provide the heat generated by the electrode to the inner curvature of the disease, the stent can expand convexly to match the inner curvature of the disease by a restoring force when it exits from the end of the catheter to the outside.
Patent KR-20210146135-A (KR)
Inventor: KIM JONGHO
IPC: H01F27/30
Filed: 2020-05-26
Abstract: A transformer of the present invention divides a winding cap in contact with or adjacent to coils so as to be assembled horizontally, and introduces a split-type shielding case that surrounds the entire bobbin to allow double heat dissipation to be realized. The transformer can be quickly manufactured in a mass production manner without interference with other members such as pins.
Patent KR-20210149493-A (KR)
Inventor: JU WANJAE
IPC: H05K1/14
Filed: 2020-06-02
Abstract: An electronic device according to various embodiments disclosed in the present document may include: a first printed circuit board having a first surface and a second surface opposite to the first surface; a second printed circuit board having a first surface and a second surface opposite to the first surface and spaced apart from the first printed circuit board; a battery disposed between the first printed circuit board and the second printed circuit board; a first connection member connected to the first surface of the first printed circuit board and connected to one of the first surface and the second surface of the second printed circuit board to electrically connect the first printed circuit board and the second printed circuit board; and a second connection member connected to the second surface of the first printed circuit board and connected to one of the first surface and the second surface of the second printed circuit board to electrically connect the first printed circuit board and the second printed circuit board, wherein the first connection member and the second connection member may be arranged to at least partially overlap at a portion passing the battery. Other embodiments may be possible. According to the present disclosure, it is possible to secure a component arrangement area of the printed circuit boards.
Patent KR-20210149957-A (KR)
Inventor: CHO HYUN MIN
IPC: H01L33/00
Filed: 2020-06-02
Abstract: According to an embodiment, a manufacturing method of a display device includes the following steps of: forming a transistor on a substrate; forming an organic insulating layer on the transistor; and plasma-treating the organic insulating layer. The organic insulating layer includes an acrylic polymer and the plasma treatment is performed using helium gas or argon gas.
Patent KR-20210155424-A (KR)
Inventor: JIN HYOMIN
IPC: C07D319/24
Filed: 2020-06-15
Abstract: The present invention relates to a compound for an organic electric element, the organic electric element using the same, and an electronic device including the organic electric element. According to the present invention, the organic electric element having high luminous efficiency, low driving voltage and high heat resistance can be provided, and color purity and lifespan of the organic electric element can be improved.
Patent KR-20210155466-A (KR)
Inventor: YOON JUNG HUN
IPC: F21V1/10
Filed: 2020-06-16
Abstract: The present invention relates to a luminaire with a variable light transmission pattern to improve indoor atmosphere by installing a film printed with a pattern so as to change and produce various patterns on a cover that diffuses a light source of the luminaire so as to produce various images. In a luminaire with a variable pattern, including a luminaire body mounted with a light source emitting light, and a cover coupled to the luminaire body to diffuse the light emitted from the light source, one of the luminaire body and the inside of the cover is selected, and a pair of rollers for winding a film is provided on left and right sides of the selected one; the pair of rollers are connected with a timing belt so that the rollers on both sides are driven at the same time; a rotation means for rotating the roller on one of the rollers on both sides is provided; a film which has various patterns printed thereon, and both ends coupled to the rollers on both sides and wound around the rollers on both sides to cross an inner surface of the cover is provided; and a guide plate is provided on the inner surface of the cover so as to bring the film closer to the inner surface of the cover.
Patent KR-20210157943-A (KR)
Inventor: KIM EUN SIK
IPC: B60W40/105
Filed: 2020-06-22
Abstract: The present invention relates to an integrated control device for an in-wheel system vehicle, where a user controls a movable control device (10) which is a portable device to perform steering, shifting, accelerating, and braking of a vehicle when an autonomous driving mode is switched into a manual driving mode, and the user controls a fixed display device (20) controlled by a touching method to perform extra functions except steering, shifting, accelerating, and braking. A steering dial switch (200) and a shifting slide switch (500) provided to the movable control device (10) have different control methods from an acceleration button switch (300) and a braking button switch (400).
Patent KR-20220005877-A (KR)
Title: Droplet distribution method and device based-on dielectrowetting, and dispensing system thereof
Inventor: SHIN KWAN WOO
IPC: B01L3/00
Filed: 2020-07-07
Abstract: The present invention relates to a quantitative distribution device and a distribution method of a droplet using paper-printed electronic chip-based dielectric wetting, wherein the droplet distribution device is a module which quantitatively generates a droplet of the desired volume by combining splitting, transporting, and merging of the droplet on an electrode rail in a two-dimensional chip plate depending on whether a voltage is applied, and arbitrarily arranges a transport order to distribute and discharge the same, thereby being used as a droplet supply module in a throughput system requiring a screening process requiring distribution of numerous droplets.
Patent KR-20200093477-A (KR)
Inventor: LEE JIN HAN
IPC: G05D1/02
Filed: 2020-07-08
Abstract: The present application relates to a method for tracking a position of a moving body based on a graph structure and a moving object using the same. According to one embodiment of the present invention, the method for tracking a position of a moving body based on a graph structure may comprise: a sensing step of generating sensing data according to movement of a moving body using a plurality of sensors; a graph structure generation step of generating nodes according to a reference period and generating a graph structure by setting a constraint between the nodes with sensing data synchronized with the reference period; a graph structure correction step of correcting the graph structure by using the synchronized sensing data when sensing data not synchronized with the reference period is inputted of the sensing data; and a position estimation step of generating position information of the moving body when using the graph structure.
Patent KR-20220009690-A (KR)
Title: New diacetylene compounds, polymers thereof and sensor for detection of cadmium
Inventor: LEE SONG YI
IPC: G01N21/31
Filed: 2020-07-16
Abstract: The present invention relates to a novel diacetylene compound, a polymer thereof and a sensor for detecting cadmium, and more specifically, to a diacetylene compound represented by Formula 1 below, a polydiacetylene polymerized with the diacetylene compound as a monomer, and a sensor using the same. Further, the present invention relates to a composition comprising a diacetylene compound and/or polydiacetylene and a method for detecting cadmium using the same: [Formula 1], wherein the definition of formula 1 is as set forth in claim 1.
Patent KR-20220009812-A (KR)
Title: Water supply apparatus for pets
Inventor: LEE CHANG RYONG
IPC: B01D35/02
Filed: 2020-07-16
Abstract: The present invention relates to a water supply apparatus for a pet. With the present invention, a pet can drink water with ease, the pet's curiosity can be aroused about water, and foreign matter accumulation on the upper surface of a top plate can be minimized. The apparatus includes: a water tank accommodating water; a pump for circulating the water in the water tank; a top plate where a discharge unit is formed on one side to discharge the water supplied from the pump and a water storage portion is formed on the other side to store the water discharged through the discharge unit; and a filter unit provided such that the water in the water storage portion is filtered and then flows to the water tank. The water storage portion is concave and formed at a position lower than the discharge unit. The top plate widens from the one side to the other side.
Patent KR-20220017119-A (KR)
Inventor: KIM SEUNGJIN
IPC: G06F3/14
Filed: 2020-08-04
Abstract: In the embodiment disclosed in this document, an electronic device includes: a display including a first region driven with a first driving frequency according to a configuration and a second region driven with a second driving frequency different from the first driving frequency; a display driving circuit for driving the display; and a processor for providing display data to the display driving circuit, wherein the processor identifies a driving frequency of a first screen corresponding to reception of a first input, and controls the first screen to be output in a region, which corresponds to the driving frequency of the first screen, among the first region and the second region of the display. Various other embodiments identified through the specification are possible. Accordingly, it is possible to reduce resource waste of the electronic device and solve heat problem.
Patent KR-20220022220-A (KR)
Title: Refrigerator and method for controlling the same
Inventor: YONGHYUN KIM
IPC: F25D23/12
Filed: 2020-08-18
Abstract: The present invention relates to a refrigerator control method. A refrigerator includes: a first tray forming a part of an ice chamber; a second tray forming another part of the ice chamber and capable of being rotated with respect to the first tray; a driving part for moving the second tray; a sensor for checking a position of the second tray; and a control part controlling the driving part based on a signal output from the sensor. The refrigerator control method includes: a step of supplying water to the ice chamber in a state in which the second tray is moved to a water supply position; a step of moving the second tray in a reverse direction from the water supply position to an ice making position after the completion of the water supply, and then, making ice; and an ice separation step of moving the second tray in a normal direction from the ice making position to an ice separation position after the completion of the ice making procedure. When the refrigerator is turned on after being turned off, the control part controls the driving part such that the second tray is moved to the ice making position based on the signal output from the sensor. Therefore, the present invention is capable of preventing the ice in the ice chamber from falling into an ice bin.